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5 * modification, are permitted provided that the following conditions
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28 // Introduced in DOM Level ?:
30 ConstructorParameters=1,
31 Constructor(in [Optional=CallWithNullValue] DOMString cssValue),
32 ConstructorRaisesException,
35 // These attributes are simple aliases for certain elements of the 4x4 matrix
36 attribute double a; // alias for m11
37 attribute double b; // alias for m12
38 attribute double c; // alias for m21
39 attribute double d; // alias for m22
40 attribute double e; // alias for m41
41 attribute double f; // alias for m42
60 void setMatrixValue(in [Optional=CallWithDefaultValue] DOMString string) raises (DOMException);
62 // Multiply this matrix by secondMatrix, on the right (result = this * secondMatrix)
63 [Immutable] WebKitCSSMatrix multiply(in [Optional=CallWithDefaultValue] WebKitCSSMatrix secondMatrix);
65 // Return the inverse of this matrix. Throw an exception if the matrix is not invertible
66 [Immutable] WebKitCSSMatrix inverse() raises (DOMException);
68 // Return this matrix translated by the passed values.
69 // Passing a NaN will use a value of 0. This allows the 3D form to used for 2D operations
70 [Immutable] WebKitCSSMatrix translate(in [Optional=CallWithDefaultValue] double x,
71 in [Optional=CallWithDefaultValue] double y,
72 in [Optional=CallWithDefaultValue] double z);
74 // Returns this matrix scaled by the passed values.
75 // Passing scaleX or scaleZ as NaN uses a value of 1, but passing scaleY of NaN
76 // makes it the same as scaleX. This allows the 3D form to used for 2D operations
77 [Immutable] WebKitCSSMatrix scale(in [Optional=CallWithDefaultValue] double scaleX,
78 in [Optional=CallWithDefaultValue] double scaleY,
79 in [Optional=CallWithDefaultValue] double scaleZ);
81 // Returns this matrix rotated by the passed values.
82 // If rotY and rotZ are NaN, rotate about Z (rotX=0, rotateY=0, rotateZ=rotX).
83 // Otherwise use a rotation value of 0 for any passed NaN.
84 [Immutable] WebKitCSSMatrix rotate(in [Optional=CallWithDefaultValue] double rotX,
85 in [Optional=CallWithDefaultValue] double rotY,
86 in [Optional=CallWithDefaultValue] double rotZ);
88 // Returns this matrix rotated about the passed axis by the passed angle.
89 // Passing a NaN will use a value of 0. If the axis is (0,0,0) use a value
91 [Immutable] WebKitCSSMatrix rotateAxisAngle(in [Optional=CallWithDefaultValue] double x,
92 in [Optional=CallWithDefaultValue] double y,
93 in [Optional=CallWithDefaultValue] double z,
94 in [Optional=CallWithDefaultValue] double angle);
96 // Returns this matrix skewed along the X axis by the passed values.
97 // Passing a NaN will use a value of 0.
98 [Immutable] WebKitCSSMatrix skewX(in [Optional=CallWithDefaultValue] double angle);
100 // Returns this matrix skewed along the Y axis by the passed values.
101 // Passing a NaN will use a value of 0.
102 [Immutable] WebKitCSSMatrix skewY(in [Optional=CallWithDefaultValue] double angle);
104 [DontEnum] DOMString toString();